Man bass is exhausting. My wrist keeps getting tired when i play really agressive bass lines. I've been playing some Strokes and their is a note every like 16th. Sometimes I end up strumming every 3rd or 4th note because my wrist sorta "locks up" and goes all over the strings and sounds ones that shouldn't sound. Anyways I was wondering if this is normal and if i need to strengthen my wrist somehow (no lude things ). Are there things I can do to help myself play more agressivly and not get tired so fast?